# SDR TRBA2011069

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 3, 2011
- Submitted: June 6, 2011
- Operation: Air carrier
- Aircraft: N355AT
- Make and model: Aerosp ATR 72-212
- Registry model: [Aerosp ATR 72-212](https://openairdocs.org/model/aerospatiale-atr-72-212) (OpenAirDocs)
- Aircraft serial: 355
- Aircraft time: 33,376 hours, 36,615 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Power Supply
- Part number: 3012000
- Part serial: 293
- Condition: Inoperative
- Location: Emergency Light
- Stage of operation: IN
- How discovered: V
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/TRBA2011069

## Discrepancy

ON FLIGHT 4916, DURING THE PRFLIGHT INSPECTION, FOUND THE EMERGENCY EXIT LIGHT ON THE SERVICE DOOR INOPERABLE.  THE ACFT WAS REMOVED FROM SERVICE.  R & R THE EMERGENCY LIGHT BACK-UP SUPPLY AT LOCATION 73WL IAW JIC-33-51-21 RAI 10000.  THE OPS CHECK WAS GOOD.  THE ACFT WAS RETURNED TO SERVICE.

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